In this paper the concept of Finite states is applied to design Recognizers for certain morphemes in Khasi language. Individual Grammar Class is implemented using Finite State Automata. Then Finite state automata are implemented to design a Morphological Analyzer for Nouns and Verbs. These Finite state automata can be concatenated one after the other to recognize Sentence Rules. Hence these can be used to design a Morphological Analyzer for legitimate sentences in the Khasi language.